[Dependence of gastric ulcer on Rh factors].
D000293:Adolescent; D000328:Adult; D004381:Duodenal Ulcer / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012204:Rh-Hr Blood-Group System; D013276:Stomach Ulcer / Q000097:blood*
D012204:Rh-Hr Blood-Group System
Zavisimost' iazvennoĭ bolezni ot rezus-prinadlezhnosti krovi.